Can the coil specifications be customized?

Yes, products can be customized according to the wireless charging coil standards or to customer requirements including wire diameter, inner dia., outer dia., thickness, inductance, and resistance.

What is the lead time for samples?

Sample lead time is 3 to 5 working days.

Induction Charging Tx Coil for Smart Watch Wireless Charging

Name: Induction Charging Tx Coil for Smart Watch Wireless Charging
Brand: Dongguan City Defuli Hardware Electronic Materials Co.,Ltd.
SKU: 783936995

Guangdong, ChinaDongguan City Defuli Hardware Electronic Materials Co.,Ltd.

US$0.50

100-4,999 Pieces

US$0.35

5,000+ Pieces

Sample price:US$5.00/piece.Request sample

Product profile

Type

Variable Inductor

Structure

Mutual Inductor

Working Frequency

High Frequency

Model NO.

HT-WC-02

Structure of Winding

Multilayer Coil

Nature of Operation

Variety

Structure of Magnetizer

Copper Coil

Range of Application

Electronic Product Parts

Packaging Form

None

Brand

Hartai

Inductor Value

Variable Inductor

Sample

Available

Size

Request

Shape

Round

Price

Factory Price

Sample Lead Time

3 to 5 Days

Application

Watch Charging

Function

Wireless Transmitter

Material

Self-Bonded Enamelled Litz Wire

Port

Shenzhen

Certification

RoHS / SGS

Transport Package

Carton

Specification

SGS

Trademark

hartai

Origin

Dongguan

HS Code

6901000000

Production Capacity

5000000

Key features

Customizable Specifications: Wire diameter, inner/outer diameter, thickness, inductance, and resistance can be customized per requirements.

High-Quality Materials: Uses self-bonded enamelled Litz wire with strong adhesive bonding for durability and performance.

Certified Compliance: Products are RoHS, SGS, and CE compliant, ensuring safety and quality standards.

OEM/ODM Support: Professional OEM and ODM services are welcomed to meet specific customer needs.

Free Sample Testing: Free samples are provided for testing purposes to ensure product suitability.

Professional Engineering: Backed by 4 R&D engineers and professional winding capabilities for various shapes.

Company profile

Dongguan City Defuli Hardware Electronic Materials Co.,Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading CompanyExport Year: 2002-06-24 CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤10.36h CertifiedTerms of Payment: T/T CertifiedInternational Commercial Terms(Incoterms): FOB

AI-Powered supplier vetting

SummaryDongguan City Defuli Hardware Electronic Materials Co., Ltd. is a China-based factory established in 2010, with 35 employees, a 2,000 m² manufacturing plant, three production lines, and six to ten quality-control staff. It manufactures coil-winding and wire-guiding components, including tensioners, nozzles, pulleys, ceramic guides, rollers, and wire-jump preventers. The supplier holds an ISO 9001:2015 certificate and reports export activity to Southeast Asia, the Middle East, North America, Europe, and other regions. Stated lead times are within 15 working days in both peak and off-peak seasons. Evidence supports established manufacturing, quality-system certification, export experience, and a stated focus on technology and service. However, the provided information does not substantiate specific customization processes, named customer cases, or detailed after-sales capabilities.

Supplier typeThe supplier is identified as a factory and limited company in Dongguan, Guangdong, China, with 35 employees and a 2,000 m² manufacturing plant. Its stated business activities include manufacturing and processing machinery and electrical and electronic products, with product keywords centered on coil-winding and wire-guiding components.

CertificationsThe supplier explicitly reports holding an ISO 9001:2015 certificate for its management system. This provides direct evidence of a documented quality-management certification.

R&D capabilityThe supplier explicitly describes self-developed technology, technological innovation, continuous product improvement, and efforts to perfect its technical capabilities. It also reports four years of total R&D-engineer experience, but no R&D facilities, patents, development projects, or measurable innovation outcomes are provided.

Production capacityProduction evidence includes three production lines, a 2,000 m² plant, six to ten quality-control staff, 35 total employees, and stated order fulfillment within 15 working days in both peak and off-peak seasons. The supplier also reports export operations and a product range focused on industrial winding and guiding components, supporting an established production operation.

Product Q&A

Q:What are your main products?

Our main products are: Tx-coil(transmitter/transmission coil )/Rx-coil(receiver coil)for wireless charger, Inductor coil, toy coil, RFID antenna coil, IR-Coil for camera, Coin collector coil,IC/ID card coil.Card ReaderCoil,VCM coil, wireless charger coil etc.

Q:Could I get free samples for testing?

We would like to provide free samples for testing.

Q:When can I get samples?

3 -5 working days

Q:Do you provide ODM and OEM?

Yes, ODM and OEM are welcomed.

Q:What are the payment term?

T/T,Western Union,Paypal